24 #define POWER_STA_DISABLE 0
38 	val = i2c_smbus_read_byte_data(client, 0x81);  in als_sensing_range_show()
39 	if (val < 0)  in als_sensing_range_show()
55 		ret = i2c_smbus_read_byte_data(client, 0x86);  in als_wait_for_data_ready()
56 	} while (!(ret & 0x80) && retry--);  in als_wait_for_data_ready()
58 	if (retry < 0) {  in als_wait_for_data_ready()
63 	return 0;  in als_wait_for_data_ready()
79 	i2c_smbus_write_byte(client, 0x40);  in als_lux0_input_data_show()
81 	temp = i2c_smbus_read_byte_data(client, 0x81);  in als_lux0_input_data_show()
82 	i2c_smbus_write_byte_data(client, 0x81, temp | 0x08);  in als_lux0_input_data_show()
85 	if (ret_val < 0)  in als_lux0_input_data_show()
88 	temp = i2c_smbus_read_byte_data(client, 0x8C); /* LSB data */  in als_lux0_input_data_show()
89 	if (temp < 0) {  in als_lux0_input_data_show()
93 	ret_val = i2c_smbus_read_byte_data(client, 0x8D); /* MSB data */  in als_lux0_input_data_show()
94 	if (ret_val < 0)  in als_lux0_input_data_show()
129 	/* Make sure nobody else reads/modifies/writes 0x81 while we  in als_sensing_range_store()
133 	ret_val = i2c_smbus_read_byte_data(client, 0x81);  in als_sensing_range_store()
134 	if (ret_val < 0)  in als_sensing_range_store()
138 	ret_val = ret_val & 0xFA;  in als_sensing_range_store()
141 		ret_val = (ret_val | 0x01);  in als_sensing_range_store()
143 		ret_val = (ret_val | 0x00);  in als_sensing_range_store()
145 	ret_val = i2c_smbus_write_byte_data(client, 0x81, ret_val);  in als_sensing_range_store()
147 	if (ret_val >= 0) {  in als_sensing_range_store()
165 	ret_val = i2c_smbus_read_byte_data(client, 0x80);  in als_set_power_state()
166 	if (ret_val < 0)  in als_set_power_state()
169 		ret_val = ret_val | 0x01;  in als_set_power_state()
171 		ret_val = ret_val & 0xFE;  in als_set_power_state()
172 	ret_val = i2c_smbus_write_byte_data(client, 0x80, ret_val);  in als_set_power_state()
197 	ret_val = i2c_smbus_write_byte_data(client, 0x80, 0x01);  in als_set_default_config()
198 	if (ret_val < 0) {  in als_set_default_config()
203 	ret_val = i2c_smbus_write_byte_data(client, 0x81, 0x08);  in als_set_default_config()
204 	if (ret_val < 0)  in als_set_default_config()
207 	/*  We always get 0 for the 1st measurement after system power on,  in als_set_default_config()
267 	return 0;  in apds9802als_suspend()
275 	return 0;  in apds9802als_resume()